EXPERIMENTS WITH HUMAN SUBJECTS 67 



should make possible an easy recognition of change in the bacterial 

 types. 



No efforts have been made in any phase of the present investigation 

 on man to prescribe a definite diet. It was assumed that if changes in 

 the character of the intestinal flora can be brought about without fol- 

 lowing any definite or limited dietary scheme, it should be relatively 

 much easier to control the bacterial types by limiting the diet, as for 

 example by reducing the amount of protein food consumed. 



TABLE 25— SUBJECT C 



Ordinaey Daily Diet 



TABLE 26— SUBJECT I 



Ohdinaey Daily Diet 



— +++ — 23 77 



— -H-+ — 26 74 



— •+++— 41 59 



— -H4- — 37 63 



— +++ — 30 70 



— +++ — 31 69 



— +-H- — 28 72 



— +++ — 34 66 



— +-H- — 27 73 



— ++ — 36 64 



— -f+f — 29 71 



— +++ — 35 65 



— 4-H- — 24 76 



— +++ — 33 67 



— +++ — 38 62 



